What exactly is an "OSB board"? What's the difference with solid wood particle b

In communication with the owners, when we mentioned "OSB" core board, nine times out of ten, we didn't know about this kind of board, but when our designer showed the sample, many owners didn't like the appearance of this board, but liked the big core board (fir core). Is the real situation that big core board is really better than "OSB" core board? What kind of board is "OSB" core board? The following Yi Jia Decoration Xiaobian gives you a detailed explanation, hoping to help you! "OSB" core board is called Oriented Strand Board in Chinese, or OSB for short. It is also called "European pine board" in the market. It is a kind of flat, narrow and long planer with a length of 40mm～120mm, a width of 5mm～20mm and a thickness of 0.3～0.7mm, which is processed along the direction of wood grain by special planing equipment. After being finished, the wood grain is cut into pieces.